Merge branch 'docs-auto-devops-cicd' into 'master'

Add Auto DevOps link to CI/CD Overview

See merge request gitlab-org/gitlab!54474

doc/ci/README.md

@@ -37,6 +37,9 @@ the development cycle, ensuring that all the code deployed to
 production complies with the code standards you established for
 your app.
 
+GitLab can also automatically detect, build, test, deploy, and
+monitor your applications by using [Auto DevOps](../topics/autodevops/index.md).
+
 For a complete overview of these methodologies and GitLab CI/CD,
 read the [Introduction to CI/CD with GitLab](introduction/index.md).